vpnaas gate broken due to some cases in functional tests are always failing

[Hunt Xu]

From [1], the last verify+1 with green neutron-vpnaas-dsvm-functional-sswan is on May 2nd.

All the test cases in the module neutron_vpnaas.tests.functional.strongswan.test_strongswan_driver.TestStrongSwanScenario are failing.

With some investigation, this is caused by the neutron commit 88f5e11d8bf [2] and a fix in neutron-vpnaas is required.

[1] https://review.openstack.org/#/q/project:openstack/neutron-vpnaas+status:open
[2] https://review.openstack.org/#/q/I024bbbdf7059835b2f23c264b48478c71633a43c

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/576535
Committed: https://git.openstack.org/cgit/openstack/neutron-vpnaas/commit/?id=a46f7d601568a56437a0cc84c32917da9dc591bc
Submitter: Zuul
Branch: master

commit a46f7d601568a56437a0cc84c32917da9dc591bc
Author: Hunt Xu <email address hidden>
Date: Tue Jun 19 22:34:59 2018 +0800

    Fix functional tests gate

    With commit 88f5e11d8bf[1], neutron plugs new ports as dead vlan. During
    functional tests all the ports are untagged. So such tag should be
    removed during functional testing.

    Closes-Bug: #1777673

    [1] I024bbbdf7059835b2f23c264b48478c71633a43c

    Change-Id: I7b472b4a4f51fea473635fbd731a897e46af5eee

[Hunt Xu (huntxu)]

Commit 88f5e11d8bf has been backported[1] to queens branch of neutron.

[1] https://review.openstack.org/#/c/566864/

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/queens
Review: https://review.openstack.org/585181

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron-vpnaas 13.0.0.0b3 development milestone.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/585181
Committed: https://git.openstack.org/cgit/openstack/neutron-vpnaas/commit/?id=a88d1156ed81051494c282d7f7df14448c49cb5a
Submitter: Zuul
Branch: stable/queens

commit a88d1156ed81051494c282d7f7df14448c49cb5a
Author: Hunt Xu <email address hidden>
Date: Tue Jun 19 22:34:59 2018 +0800

    Fix functional tests gate

    With commit 88f5e11d8bf[1], neutron plugs new ports as dead vlan. During
    functional tests all the ports are untagged. So such tag should be
    removed during functional testing.

    Closes-Bug: #1777673

    [1] I024bbbdf7059835b2f23c264b48478c71633a43c

    Change-Id: I7b472b4a4f51fea473635fbd731a897e46af5eee
    (cherry picked from commit a46f7d601568a56437a0cc84c32917da9dc591bc)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron-vpnaas 12.0.1 release.